<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>

    @font-face{
      font-family: electronicFont;
      src:url("./fonts/digital.TTF")
    }
    .box{
      color: #ffeb7b;
      font-weight: bold;
      font-size: 30px;
      background: #0c1b67;
      font-family: electronicFont;
    }
  </style>
</head>
<body>
  <div class="box">
    123456
  </div>
  
</body>
</html>